Dormer A77712.0 A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm Spades • 2 Side pockets and

• 2 Side pockets and ticket pocket

manufactured with solid carbon steel blades and handles

suction filter and box spanner

Produced to a standard far exceeding that of the DIY market

Dormer A77712.0 A777 HSCo Heavy-Duty Jobber Drill 12.00mm OL:151mm WL:101mm Spades • 2 Side pockets andA777 Metric Cobalt Jobber Drill Bits have a heavy duty, 135 split point for use when greater heat is generated during drilling, e. g on higher tensile tougher materials and in particular the Aerospace Industry. Specification Flute Geometry: Standard Helix, Right hand spiral, Thick Web Point Angle: 0. 30 mm 0. 95 mm 118 Conical point 1. 00 mm to 1. 40 mm inclusive 135 4 facet point 1. 50 mm and above 135 split point sizes (Split point geometry to NAS